72995400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 248086800

約数和(自身を除く): 175091400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 107, 120, 150, 180, 200, 214, 225, 300, 321, 360, 379, 428, 450, 535, 600, 642, 758, 856, 900, 963, 1070, 1137, 1284, 1516, 1605, 1800, 1895, 1926, 2140, 2274, 2568, 2675, 3032, 3210, 3411, 3790, 3852, 4280, 4548, 4815, 5350, 5685, 6420, 6822, 7580, 7704, 8025, 9096, 9475, 9630, 10700, 11370, 12840, 13644, 15160, 16050, 17055, 18950, 19260, 21400, 22740, 24075, 27288, 28425, 32100, 34110, 37900, 38520, 40553, 45480, 48150, 56850, 64200, 68220, 75800, 81106, 85275, 96300, 113700, 121659, 136440, 162212, 170550, 192600, 202765, 227400, 243318, 324424, 341100, 364977, 405530, 486636, 608295, 682200, 729954, 811060, 973272, 1013825, 1216590, 1459908, 1622120, 1824885, 2027650, 2433180, 2919816, 3041475, 3649770, 4055300, 4866360, 6082950, 7299540, 8110600, 9124425, 12165900, 14599080, 18248850, 24331800, 36497700, 72995400]

約数ペア:

[(1, 72995400), (2, 36497700), (3, 24331800), (4, 18248850), (5, 14599080), (6, 12165900), (8, 9124425), (9, 8110600), (10, 7299540), (12, 6082950), (15, 4866360), (18, 4055300), (20, 3649770), (24, 3041475), (25, 2919816), (30, 2433180), (36, 2027650), (40, 1824885), (45, 1622120), (50, 1459908), (60, 1216590), (72, 1013825), (75, 973272), (90, 811060), (100, 729954), (107, 682200), (120, 608295), (150, 486636), (180, 405530), (200, 364977), (214, 341100), (225, 324424), (300, 243318), (321, 227400), (360, 202765), (379, 192600), (428, 170550), (450, 162212), (535, 136440), (600, 121659), (642, 113700), (758, 96300), (856, 85275), (900, 81106), (963, 75800), (1070, 68220), (1137, 64200), (1284, 56850), (1516, 48150), (1605, 45480), (1800, 40553), (1895, 38520), (1926, 37900), (2140, 34110), (2274, 32100), (2568, 28425), (2675, 27288), (3032, 24075), (3210, 22740), (3411, 21400), (3790, 19260), (3852, 18950), (4280, 17055), (4548, 16050), (4815, 15160), (5350, 13644), (5685, 12840), (6420, 11370), (6822, 10700), (7580, 9630), (7704, 9475), (8025, 9096)]